SPASTIC DYSPHONIA Meaning and
Definition
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Spastic dysphonia, also known as laryngeal dystonia or spasmodic dysphonia, is a neurological disorder that affects the muscles of the larynx, leading to involuntary spasms and disruptions in speech. It is characterized by the inconsistent control of the vocal cords, resulting in a strained, strangled, or hoarse voice.
In individuals with spastic dysphonia, the muscles that control the vocal cords experience involuntary contractions or spasms, interfering with their ability to produce fluent speech. The spasms may occur during specific speech sounds or throughout the entire voice production process. The severity and frequency of these spasms can vary among individuals, causing differences in the severity of voice symptoms.
The exact cause of spastic dysphonia is still unknown, but it is believed to be related to abnormalities in the basal ganglia, a region of the brain responsible for motor control. It can be classified into two main types: adductor spasmodic dysphonia, where spasms primarily affect the muscles that bring the vocal folds together; and abductor spasmodic dysphonia, where spasms primarily affect the muscles that move the vocal folds apart.
Treatment options for spastic dysphonia include botulinum toxin injections, which can temporarily reduce muscle spasms and improve voice quality. Speech therapy techniques may also be incorporated to help individuals better control their speech production and manage their voice symptoms. In some cases, surgical intervention may be considered as a last resort. While spastic dysphonia can significantly impact an individual's ability to communicate, with appropriate interventions, many individuals can improve their speech and maintain a good quality of life.
Common Misspellings for SPASTIC DYSPHONIA
- apastic dysphonia
- zpastic dysphonia
- xpastic dysphonia
- dpastic dysphonia
- epastic dysphonia
- wpastic dysphonia
- soastic dysphonia
- slastic dysphonia
- s-astic dysphonia
- s0astic dysphonia
- spzstic dysphonia
- spsstic dysphonia
- spwstic dysphonia
- spqstic dysphonia
- spaatic dysphonia
- spaztic dysphonia
- spaxtic dysphonia
- spadtic dysphonia
- spaetic dysphonia
- spawtic dysphonia
Etymology of SPASTIC DYSPHONIA
The term "Spastic Dysphonia" is a medical term that combines two words: "spastic" and "dysphonia".
- "Spastic" is derived from the Greek word "spastikos", meaning "drawing, pulling", which is derived from "spao", meaning "to draw, to pull". It refers to a condition characterized by increased muscle tone or stiffness in certain muscles, resulting in abnormal movements or contractions.
- "Dysphonia" is derived from the Greek word "dysphōnia", which combines "dys", meaning "bad, difficult", and "phōnē", meaning "sound, voice". "Dysphonia" refers to a disorder or impairment of voice production, often resulting in changes in vocal quality, pitch, or volume.
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